Our products are manufactured from the finest base materials which are carefully sourced from Tier 1 steel mills across the globe.
Our material range includes:
- CARBON STEEL
- STAINLESS STEEL
- DUPLEX
- SUPER DUPLEX
We produce a wide range of steel piping products such as:
Pipes
Sterk Staal has a wide offering of Seamless and Welded (ERW and EFW) pipes that adhere to the ASTM A106, A333, A312, A358 and A790 standards.
Size Range: 1/4 inch to 36 inches
Wall Thickness: Sch 5 to XXS
Grades: X42, Gr. 6, 304/L, 316/L, S31803, S32750/60
BUTT WELD FITTINGS
Comprehensive range of all butt weld fittings including 90D Elbows, 45D Elbows, Tees, Reducing Tees, Concentric Reducers, Eccentric Reducers and Caps.
Size Range: 1/4 inch to 60 inches
Wall Thickness: Sch 5 to XXS
Grades: 234WPB, WPL6, 304/L, 316/L, S31803, S32750/60
Flanges
Our Slip On, Weld Neck, Blind, Socket Weld, Screwed flanges are carefully engineered to exactly meet industry requirements of ASTM and ASME A105 and A182 that suit dimensional standards B16.5 and B16.47 (Series A and Series B).
Size Range: 1/4 inch to 60 inches
Grades: A105, 304/L, 316/L, F51, F53, F60
Class: ANSI (150 – 2500) and DIN (PN6 – PN63)
Wall Thickness: Sch 5 to XXS
Flange Facing: RF and RTJ
Forged Fittings
Low and High pressure Socket Weld and Threaded (NPT/BSP) fittings including 90D Elbows, 45D Elbows, Tees, Reducing Tees, Couplings, Reducing Bushes, Nipples (Hex and Round), Reducing Nipples, Unions, Caps and O’lets.
Grades: A105, 304/L, 316/L, F51, F53, F60
Class: 150, 1000, 2000, 3000, 6000, 9000